Osteria Costa
$$$ • Italian, Vegetarian
Hours:
101 MGM National Ave, Oxon Hill
(301) 971-6010
About Osteria Costa
Customers' Favorites
Great Caesar Salad and Lasagna
Lasagna and Chicken Alfredo
Arugula & Mushroom Salad
Spaghetti and Meatballs
Chilled Seafood Plater
Linguine with Clams
Chicken Parmigiana
Caprese Crostini
Steak Carpaccio
Olive Cake Slice
Osteria Costa Reviews
Ratings
Menu
Add a Menu
Hours
| Monday | 5 - 10PM |
| Tuesday | Closed |
| Wednesday | Closed |
| Thursday | Closed |
| Friday | 5 - 11PM |
| Saturday | 5 - 11PM |
| Sunday | 11AM - 5PM |
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Osteria Costa is a charming Italian restaurant located in a casino, aiming to transport diners to the breezy Italian coast. The ambiance is enhanced with light fixtures and artwork that evoke the spirit of the region. The friendly and attentive staff make guests feel right at home. The menu features a buffet with fresh waffle, omelet, and pasta stations, ideal for a Sunday brunch. While the food options are somewhat limited and there is no carving station, the overall experience remains enjoyable. The fried calamari appetizer is delicious, and Chef Joe has been praised for his amazing pasta at the pasta bar—some of the best pasta ever. Guests also appreciate the great service and lively atmosphere, often citing Chef Joe’s charismatic presence as a highlight. Although some dishes, like linguine and clams, may be a bit too garlicky, many believe Osteria Costa is the best restaurant at the National Harbor, making it a must-visit if staying at the MGM casino.